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Ovulation could occur early or late and not hit exactly in the middle of the cycle. If you have a 30-day cycle, that means you are likely to get pregnant 15 days after the start of your menstrual period, which also is 15 days before the start of your next period. So, yes, you can get pregnant before and after your period.
yes you can get pregnant right after your period you are actually starting to move into your fertility window on a typical cycle that occurs every 28 to 30 days the fertility window is usually between day 11 and day 21 as noted above sperm can live 2 3 and up to 5 days